Velda Itronic 75 blanketweed killer
For ponds up to 75000 litres or 16,500 gallons
Velda introduces a revolutionary product which tackles the algae problem with lasting results. The core of the I-Tronic consists of an anode made of a copper alloy and a cathode of stainless steel. The operating unit, which is microprocessor controlled, generates electric pulses, as a result of which positively charged copper ions are released. Thus forming a natural killer of both fibrous and slimy algae. Results ae quite amazing, simply run at low levels for constant control or dose as necessary. Replacement copper anodes are very reasonable to buy and should last 1-2 years. Fits pipe sizes up to 1.5"